Answer:
-3/2
Step-by-step explanation:
Answer:
$226
Step-by-step explanation:
1. define the variable x
x = # of days to rent the carpet cleaner
2. substitute x for 7 days
c(7) = 30(7) + 16
3. solve
c(7) = 210 + 16
c(7) = 226
For 7 days, Rhonda will have to rent the carpet cleaner for $226.
Answer:
Step-by-step explanation:
When "y varies directly with x" this means that:
where k is a number we need to find out (called the constant of proportionality if you care about that).
We can figure out what k is because they tell us when y= -252, x=84. Substituting those values into our equation we get:
and therefore:
.
So our equation or formula between y and x is:
.
So when x = 74, then:
Answer:
The value of C is 2.
Step-by-step explanation:
What you do when you are dividing exponents like that you just minus them.
It says x^3/x. It basically means 3-1.
Your answer is 2.
Hello!
<u><em>Answer: y=3/2 *The answer must be have a fraction on it.*</em></u>
<u><em>Explanation: First, you had to switch sides of an equation. This gives us, y-1/4=5/4. Then, you add by 1/4 from both sides of an equation. This gives us, y-1/4+1/4=5/4+1/4. And then simplify by equation form. This gives us the final answer is y=3/2 is the correct answer. </em></u>
<u><em>Hope this helps!</em></u>
<u><em>Thanks!</em></u>
<u><em>Have a great day!</em></u>
<u><em>-Charlie</em></u>